mirror of
https://github.com/Mbed-TLS/mbedtls-framework.git
synced 2026-06-05 21:15:09 +00:00
Gilles Peskine
86 lines
2.3 KiB
Bash
Executable File
86 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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usage () {
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cat <<EOF
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Usage: $0 [OPTION]... COMMIT VERSION
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Save historical information about config options.
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Record information for the git commit COMMIT (tag, sha or any other refspec).
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Store the list of config options and internal macros in file names indicating
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the version VERSION.
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-C DIR Top-level directory where the git commit can be found.
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Default: $project_root
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-o DIR Directory for the output files. It must exist.
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Default: $history_dir
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EOF
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}
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# Copyright The Mbed TLS Contributors
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# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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set -eu
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framework_root=$(cd "$(dirname "$0")"/.. && pwd)
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project_root=${framework_root%/*}
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history_dir=$framework_root/history
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if [ $# -ne 0 ] && [ "$1" = "--help" ]; then
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usage
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exit 0
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fi
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while getopts C:o: OPTLET; do
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case $OPTLET in
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C) project_root=$OPTARG;;
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o) history_dir=$OPTARG;;
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*) usage >&2; exit 120;;
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esac
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done
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shift $((OPTIND - 1))
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if [ $# -ne 2 ]; then
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echo >&2 "This script requires exactly two non-option arguments: COMMIT VERSION"
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usage >&2
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exit 120
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fi
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commit=$1
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version=$2
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# Assert that the git commit exists
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git -C "$project_root" cat-file -e "${commit}^{commit}"
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if git -C "$project_root" merge-base --is-ancestor 0679e3a841c3317dc1f4a0faacc350bc91662b04 "$commit"; then
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product=tfpsacrypto
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else
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product=mbedtls
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fi
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temp_file=$(mktemp)
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trap 'rm -f "$temp_file"' EXIT INT TERM
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## collect_macros VARIANT FILENAME...
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## Find the macros defined in the given files. Save the result in
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## $history_dir/config-VARIANT-*.txt.
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collect_macros () {
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output_file="$history_dir/config-$1-$product-$version.txt"
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shift
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: >"$temp_file"
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for header in "$@"; do
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git -C "$project_root" show "$commit:$header" >>"$temp_file"
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done
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sed -n 's![/ ]*# *define *\([A-Z_a-z][0-9A-Z_a-z]*\).*!\1!p' <"$temp_file" |
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sort -u >"$output_file"
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if [ ! -s "$output_file" ]; then
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echo >&2 "$0: Failed to find any config option"
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exit 1
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fi
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}
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collect_macros options $(git -C "$project_root" ls-tree -r --name-only "$commit" \
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include/mbedtls/mbedtls_config.h include/psa/crypto_config.h)
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collect_macros adjust $(git -C "$project_root" ls-tree -r --name-only "$commit" |
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grep '_adjust.*\.h$')
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